25804004

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2063}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 46811520

約数和(自身を除く): 21007516

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 236, 2063, 3127, 4126, 6254, 8252, 12508, 109339, 121717, 218678, 243434, 437356, 486868, 6451001, 12902002, 25804004]

約数ペア:

[(1, 25804004), (2, 12902002), (4, 6451001), (53, 486868), (59, 437356), (106, 243434), (118, 218678), (212, 121717), (236, 109339), (2063, 12508), (3127, 8252), (4126, 6254)]